Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 65,000 | 50% |
| ↓ 64,000 | 45% |
| ↑ 66,000 | 7% |
| ↓ 63,000 | 5% |
| ↑ 67,000 | 2% |
| ↑ 68,000 | 1% |
| ↓ 62,000 | 1% |
| ↑ 72,000 | 0% |
| ↑ 71,000 | 0% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↓ 61,000 | 0% |
| ↓ 60,000 | 0% |
| ↓ 59,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
Market context
Bitcoin has been trading against a softer August setup, with several recent forecasts trimming near-term upside and pointing to a broad low-to-mid-$60,000s range rather than a breakout. One market note this week framed August as a month of seasonal weakness, while prediction-market snapshots elsewhere have still priced outcomes around the mid-$60,000s as the dominant cluster, which is why a 0% “yes” on a specific hit level can coexist with active trading around adjacent bands.[1][11][6]
Historical and comparable cases suggest traders tend to treat August Bitcoin moves as less about trend continuation and more about whether support holds through macro and flow-driven volatility. Recent price-prediction models published for August 2026 span from roughly the low-$60,000s to the high-$80,000s, with some downside scenarios extending into the high-$50,000s and some upside scenarios only opening if BTC clears resistance near $68,000 to $70,000.[5][10][14][17] That spread implies the market is still struggling to agree on a clean threshold, which matters for an event tied to a single price print.
The main catalysts now are scheduled policy and liquidity events rather than Bitcoin-specific news. A recent market brief highlighted ETF flow watch, the August 8 legislative recess window for the CLARITY Act, and the August 12 inflation report as the key near-term dependencies, with traders watching whether stronger inflows or cooler inflation can relieve pressure on risk assets.[11][8] If ETF demand improves and macro data come in softer, BTC has room to test the upper-$60,000s; if not, the low-$60,000s and then the high-$50,000s remain the levels most often cited in current August scenarios.[11][14]
Methodology
We track What price will Bitcoin hit on August 6? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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